Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2025-05-16 Purchase | 2025-05-20 4:35 pm | HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer 10% Owner | 8,054 | $7.45 | $60,002 | 501,911 (Direct) | View |
| 2025-05-16 Purchase | 2025-05-20 4:35 pm | HCW Biologics Inc. | HCWB | Winer Gary M Director | 1,342 | $7.45 | $9,998 | 4,075 (Direct) | View |
| 2025-05-16 Purchase | 2025-05-20 4:34 pm | HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director | 13,423 | $7.45 | $100,001 | 25,505 (Direct) | View |
| 2025-05-08 Purchase | 2025-05-09 5:33 pm | HCW Biologics Inc. | HCWB | Winer Gary M Director | 2,308 | $26 | $60,008 | 3,887 (Direct) | View |
| 2025-05-08 Purchase | 2025-05-09 5:32 pm | HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer 10% Owner | 92,500 | $26 | $2,405,000 | 540,107 (Direct) | View |
| 2025-05-08 Purchase | 2025-05-09 5:31 pm | HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director | 5,385 | $26 | $140,010 | 14,774 (Direct) | View |
| 2025-05-08 Purchase | 2025-05-09 5:30 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 8,462 | $26 | $220,012 | 47,241 (Direct) | View |
| 2025-05-08 Purchase | 2025-05-09 5:29 pm | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 962 | $26 | $25,012 | 6,201 (Direct) | View |
| 2025-05-08 Purchase | 2025-05-09 5:28 pm | HCW Biologics Inc. | HCWB | Greene Rick S. Director | 962 | $26 | $25,012 | 2,547 (Direct) | View |
| 2023-09-14 Purchase | 2023-09-18 4:36 pm | HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer | 1,800 | $2.0782 | $3,741 | 15,314,868 (Direct) | View |
| 2023-09-13 Purchase | 2023-09-15 6:53 pm | HCW Biologics Inc. | HCWB | Winer Gary M Director | 1,587 | $2.0516 | $3,256 | 17,000 (Direct) | View |
| 2023-09-13 Purchase | 2023-09-15 6:52 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 5,000 | $2.098 | $10,490 | 573,946 (Direct) | View |
| 2023-09-11 Purchase | 2023-09-13 5:33 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 10,000 | $2.0715 | $20,715 | 568,946 (Direct) | View |
| 2023-09-08 Purchase | 2023-09-12 8:40 pm | HCW Biologics Inc. | HCWB | Winer Gary M Director | 600 | $2.0497 | $1,230 | 15,413 (Direct) | View |
| 2023-09-07 Purchase | 2023-09-08 5:25 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 10,000 | $1.9853 | $19,853 | 558,946 (Direct) | View |
| 2023-09-05 Purchase | 2023-09-07 4:48 pm | HCW Biologics Inc. | HCWB | Winer Gary M Director | 463 | $1.7772 | $823 | 14,813 (Direct) | View |
| 2023-09-06 Purchase | 2023-09-07 4:47 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 5,000 | $1.9498 | $9,749 | 548,946 (Direct) | View |
| 2023-06-08 Purchase | 2023-06-09 8:00 pm | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 10,000 | $2.1574 | $21,574 | 118,809 (Direct) | View |
| 2023-06-09 Purchase | 2023-06-09 6:49 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 20,000 | $2.0643 | $41,286 | 543,946 (Direct) | View |
| 2023-06-07 Purchase | 2023-06-08 7:24 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 24,696 | $2.0659 | $51,020 | 523,946 (Direct) | View |
| 2023-06-05 Purchase | 2023-06-07 4:46 pm | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 39,062 | $1.744 | $68,123 | 499,250 (Direct) | View |
| 2023-06-01 Purchase | 2023-06-02 8:25 pm | HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer | 1,600 | $1.5766 | $2,522 | 15,313,068 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-06-14 Option Award | 2024-06-17 5:07 pm | N/A 2025-06-13 | HCW Biologics Inc. | HCWB | Giles Lisa M. Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2024-06-14 Option Award | 2024-06-17 4:58 pm | N/A 2034-06-13 | HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2024-06-14 Option Award | 2024-06-17 4:57 pm | N/A 2034-06-13 | HCW Biologics Inc. | HCWB | Greene Rick S. Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2024-06-14 Option Award | 2024-06-17 4:56 pm | N/A 2034-06-13 | HCW Biologics Inc. | HCWB | Winer Gary M Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2024-02-20 Option Award | 2024-02-22 2:24 pm | N/A N/A | HCW Biologics Inc. | HCWB | Wong Hing C Chief Executive Officer | 739,288 | $1.4 | 16,054,156 (Direct) | View |
| 2024-02-20 Option Award | 2024-02-22 2:23 pm | N/A N/A | HCW Biologics Inc. | HCWB | Greene Rick S. Director | 35,714 | $1.4 | 44,125 (Direct) | View |
| 2024-02-20 Option Award | 2024-02-22 2:22 pm | N/A N/A | HCW Biologics Inc. | HCWB | Giles Lisa M. Director | 35,715 | $1.4 | 35,815 (Direct) | View |
| 2024-02-20 Option Award | 2024-02-22 2:21 pm | N/A N/A | HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director | 142,858 | $1.4 | 267,858 (Indirect) | View |
| 2024-02-20 Option Award | 2024-02-22 2:20 pm | N/A N/A | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 71,429 | $1.4 | 190,238 (Direct) | View |
| 2024-02-20 Option Award | 2024-02-22 2:19 pm | N/A N/A | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 760,714 | $1.4 | 1,381,909 (Direct) | View |
| 2023-12-11 Exercise | 2023-12-11 4:56 pm | N/A 2029-12-19 | HCW Biologics Inc. | HCWB | Rhode Peter See Remarks | 14,000 | $0 | 99,927 (Direct) | View |
| 2023-12-11 Exercise | 2023-12-11 4:56 pm | N/A N/A | HCW Biologics Inc. | HCWB | Rhode Peter See Remarks | 14,000 | $0.14 | 99,927 (Direct) | View |
| 2023-12-08 Exercise | 2023-12-11 4:56 pm | N/A 2029-09-18 | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 7,501 | $0 | 118,809 (Direct) | View |
| 2023-12-08 Exercise | 2023-12-11 4:56 pm | N/A N/A | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 7,501 | $0.14 | 118,809 (Direct) | View |
| 2023-11-17 Exercise | 2023-11-20 4:55 pm | N/A 2029-12-19 | HCW Biologics Inc. | HCWB | Rhode Peter See Remarks | 15,000 | $0 | 99,927 (Direct) | View |
| 2023-11-17 Exercise | 2023-11-20 4:55 pm | N/A N/A | HCW Biologics Inc. | HCWB | Rhode Peter See Remarks | 15,000 | $0.14 | 99,927 (Direct) | View |
| 2023-10-19 Exercise | 2023-10-23 4:44 pm | N/A 2029-12-19 | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 47,249 | $0 | 621,195 (Direct) | View |
| 2023-10-19 Exercise | 2023-10-23 4:44 pm | N/A N/A | HCW Biologics Inc. | HCWB | Byam Rebecca Chief Financial Officer | 47,249 | $0.14 | 621,195 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:16 pm | N/A 2033-06-12 | HCW Biologics Inc. | HCWB | Winer Gary M Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:14 pm | N/A 2033-06-12 | HCW Biologics Inc. | HCWB | GARRETT SCOTT T Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:14 pm | N/A 2033-06-12 | HCW Biologics Inc. | HCWB | Greene Rick S. Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2023-06-13 Option Award | 2023-06-15 5:13 pm | N/A 2033-06-12 | HCW Biologics Inc. | HCWB | Giles Lisa M. Director | 12,500 | $0 | 12,500 (Direct) | View |
| 2023-06-08 Exercise | 2023-06-09 8:00 pm | N/A 2029-09-18 | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 5,356 | $0 | 118,809 (Direct) | View |
| 2023-06-08 Exercise | 2023-06-09 8:00 pm | N/A N/A | HCW Biologics Inc. | HCWB | Flowers Lee SVP of Business Development | 5,356 | $0.14 | 118,809 (Direct) | View |